Recently, knowledge of the mechanisms of visual-spatial attention has improved due to studies employing single cell recording with alert monkeys and studies using performance analysis of neurological patients. These studies suggest that a complex neural network including parts of the posterior parietal lobe and midbrain are involved in covert…

Computer based instruction (CBI) is composed of individual frames viewed one at a time. Compared to a typical textbook, CBI restricts the adult learner's capacity to access information from different parts of the lesson and to view complex presentations. Designers of CBI must compensate for these limitations by making a concerted effort to…

This work investigates, first, whether the integration of color and shape information is affected by attending to the stimulus location, and second, whether attending to a stimulus location enhances the perceptual representation of the stimulus or merely affects decision processes. In three experiments, subjects were briefly presented with colored…

A mistake is made when writing is taught as though what students learn in one discipline (usually English) can simply be carried forward unchanged to any number of different writing situations and tasks, and when linear metaphors are used to describe the processes of learning such a "basic skill" as writing. The slogan of every writing…

The effect of verbal contextual information on junior high school students' categorization of differences among photographic art was examined. Photographs of varying levels of abstraction were presented to the viewers both with and without correct and erroneous titles that referred to descriptive or interpretive information. Twelve students…

Some researchers have found men to attribute more sexual meaning to heterosexual interactions than do women. This study was conducted to examine factors which may enhance or diminish this gender difference on perceptions of sexual intent by considering the three variables of physical attractiveness of target, similarity of target's personality to…

An acoustic study of German focused on voice frequency at sentence-, turn-, and discourse-end in conversations. The data were drawn from short dialogues in which the same word occurs at the ends of utterances, in the middle of a turn, at the end of a turn, and at the end of a discourse. The dialogues were read 10 times by a male and a female…

Age-related improvement of mnemonic performances of children has attracted many investigators wishing to determine developmental mechanisms which might produce this improvement. Potential explanations have been subsumed under three major categories: capacity, strategies, and knowledge structures. The present investigation, in focusing on…

In a study conducted to measure children's visual attention to a television program and relate it to comprehension of content, 64 children equally distributed by sex from kindergarten and fifth grade, were randomly assigned to one of four treatment conditions. These conditions crossed two levels of content cues with two levels of sound effects…

Two methods of dynamic assessment, graduated prompt and mediation, were compared to each other and to static assessment of 60 mildly mentally retarded or academically at risk preschoolers. Measures included Ss' classification as learner or nonlearner, achievement on independent performance, achievement on pretest and transfer posttest, observed…

An assessment of selective search as an explanation for intentional forgetting was investigated by measuring reaction time (RT) in paired-associate lists of varying length. (Editor)

In this paper, we report a simple experiment demonstrating one form of continuity between recall and recognition. (Author)

The effects of prompting by peers on the rate of completing assignments and on the correspondence of noon-time plans with the amount of actual studying exhibited the same evening was observed with 15 undergraduate university students. Subjects were provisionally accepted students enrolled in a one credit pass/fail course. Students initially earned…

A total of 128 first- and second-graders participated in two sets of shift problems: (1) four extra-dimensional shifts; and (2) shift problems with two types of cue-reinforcement conditions (same and reversal). (ED)